11091694 has 8 divisors (see below), whose sum is σ = 16656408. Its totient is φ = 5539560.

The previous prime is 11091673. The next prime is 11091697. The reversal of 11091694 is 49619011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11091697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492 + ... + 4735.

It is an arithmetic number, because the mean of its divisors is an integer number (2082051).

Almost surely, 2^11091694 is an apocalyptic number.

11091694 is a deficient number, since it is larger than the sum of its proper divisors (5564714).

11091694 is a wasteful number, since it uses less digits than its factorization.

11091694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6290.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 11091694 is about 3330.4194930969. The cubic root of 11091694 is about 223.0142563630.

The spelling of 11091694 in words is "eleven million, ninety-one thousand, six hundred ninety-four".